The document discusses the present perfect and present perfect continuous tenses in English. It provides the structure and examples for each tense. It also discusses adjectives ending in "-ed" and "-ing" and provides example sentences using these adjective forms. The document is a lesson on English grammar concepts for students.

1. INGLÉS IV
Recurso 2
Lic. Fabian Paredes Z.

3. • Present perfect and present perfect
continuous.
• Adjectives ending in -ed and -ing

4. Present Perfect
Present perfect is used to talk about recently
finished actions.
Structure
have or has + past participle
Example:
Peter has finished his homework.
Ex.

5. • Darwing has painted the house
• Cesar has finished the marathon.
• They have built a new machine.

6. Present Perfect Continuous
It is used to talk about actions that started in the
past, continue now and may continue in the
future.
Structure:
have or has + been + verb (-ing)
Example:
I have been studying Italian for three months.
Ex.

7. Vanessa and Paul have been teaching English for
15 years.
I have been walking for two hours.

8. Adjectives ending in -ed / -ing
The movie was interesting.
Jorge is interested in this book.
That noise is irritating.
I am irritated by that noise.
End.

9. Thank you